/Engine/Source/Editor/BlueprintGraph/Classes/K2Node_MacroInstance.h
class UK2Node_MacroInstance : public [UK2Node_Tunnel](API\Editor\BlueprintGraph\UK2Node_Tunnel)
bool
bReconstructNode
Whether we need to reconstruct the node after the pins have changed
FEdGraphPinType
ResolvedWildcardType
Stored type info for what type the wildcard pins in this macro should become.